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Since the establishment in 1997, Shenzhen Commonpraise Solar Company Ltd. has always followed the implementation of self innovation and the principle of market-oriented product development. Currently, our company is in possession of a high quality research and development team which comprised of external national experts, senior engineers, engineers, and skilled technicians. The research staff proportion is in excess of 10%. The annual invested research and development fund takes up over 10 percent of annual sales. In the year of 2008, Commonpraise was considered as the industrial leading enterprises in the field of independent innovation. Also, our company has the national research and development platform, namely, National Energy Engineering Center (southern China), Heat Utilization Research and Development Test Team, as well as five professional laboratories such as solar water heater thermal performance test laboratory, air conditioning and refrigeration enthalpy difference laboratory, enamel enthalpy difference laboratory, and more. There are more than 20 professional testers in these laboratories. We have focused on the research and development of solar air conditioning product all these years.

  • Flat Plate Solar Collector - Warm Climate This flat plate solar collector is designed to achieve its maximum performance in areas which are rich in solar energy all the year round. The expense of the facility is rather economical, and it sells very well in tropical countries such as Indonesia, Thailand, etc.
    By using imported blue coating layer and ultrasonic machine made in Germany, the quality of this solar collector is up to the international standard.
  • Aluminum Tray Solar CollectorAbove 92% transmittance and low-iron tempered glass is used in the glass cover of this high strength, safe and reliable aluminum tray solar collector.
    The copper tube and copper fin of this equipment is welded by ultrasonic machine made in Germany or laser welding machine.
    The adoption of one-piece aluminum sheet in the back plate and frame of this facility ensures better effect of insulation. Its surface, handled by oxidation treatment, is characterized by long service life ...